2525787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 4113408

約数和(自身を除く): 1587621

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 823, 1023, 2469, 3069, 7407, 9053, 25513, 27159, 76539, 81477, 229617, 280643, 841929, 2525787]

約数ペア:

[(1, 2525787), (3, 841929), (9, 280643), (11, 229617), (31, 81477), (33, 76539), (93, 27159), (99, 25513), (279, 9053), (341, 7407), (823, 3069), (1023, 2469)]